All MIBs › ITOUCH-LINK-MIB › linkDownTime
linkDownTime
Module: ITOUCH-LINK-MIB
OID (symbolic): ITOUCH-LINK-MIB::linkDownTime
OID (numeric): 1.3.6.1.4.1.33.24.1.1.1.4
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Total number of seconds that the link has been down.
What is linkDownTime?
This Counter is the total number of seconds that this link has been down. Admins use it as a cumulative availability metric for the link, useful for calculating uptime percentage or flagging a chronically unreliable circuit over time. For example, a link showing 3600 seconds of cumulative downtime over a month indicates roughly one hour of outages to investigate.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.33.24.1.1.1.4 snmpwalk -v2c -c public <target> ITOUCH-LINK-MIB::linkDownTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.33.24.1.1.1.4.1 snmpget -v2c -c public <target> ITOUCH-LINK-MIB::linkDownTime.1
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OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.33 | xyplex | CMU-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.33.24 | xLink | ITOUCH-LINK-MIB |
| 1.3.6.1.4.1.33.24.1 | xLinkBasic | ITOUCH-LINK-MIB |
| 1.3.6.1.4.1.33.24.1.1 | linkTable | ITOUCH-LINK-MIB |
| 1.3.6.1.4.1.33.24.1.1.1 | linkEntry | ITOUCH-LINK-MIB |
| 1.3.6.1.4.1.33.24.1.1.1.4 | linkDownTime | ITOUCH-LINK-MIB |